How do freeze dryers work?
Posted by TED - Sep 30, 2019 work 0 0 Views : 25 Receive Updates For This Category
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Sep 30, 2019
A freeze dryer executes a water removal process typically used to preserve perishable materials, to extend shelf life or make the material more convenient for transport. Freeze dryers work by freezing the material, then reducing the pressure and adding heat to allow the frozen water in the material to sublimate.